Business Acquisitions and Dispositions (Tables)

12 Months Ended

Dec. 31, 2020

Eastern Energy Gas Holdings, LLC [Member]

Disposal Groups, Including Discontinued Operations

The following table represents selected information regarding the results of operations of East Ohio, which are reported as discontinued operations in Eastern Energy Gas' Consolidated Statements of Operations (in millions):

	Period Ended November 6, 2019		Year Ended December 31, 2018
Operating revenue	$	594	$	729
Depreciation and amortization	73		76
Other operating expenses	399		444
Other income (expense), net	28		35
Income tax expense	26		53
Net income from discontinued operations	$	124	$	191

Capital expenditures and significant noncash items relating to East Ohio included the following (in millions):

	Period Ended November 6, 2019		Year Ended December 31, 2018
Capital expenditures	$	299	$	352
Significant noncash items:
Charge related to a voluntary retirement program	20		—
Accrued capital expenditures	2		5

The following table represents selected information regarding the results of operations of EGP, which are reported as discontinued operations in Eastern Energy Gas' Consolidated Statements of Operations (in millions):

	Period Ended November 6, 2019		Year Ended December 31, 2018
Operating revenue	$	125	$	220
Depreciation and amortization	4		15
Other operating expenses	97		425
Income tax expense (benefit)	7		(53)
Net income (loss) from discontinued operations	$	17	$	(167)

Capital expenditures and significant noncash items of EGP included the following (in millions):

	Period Ended November 6, 2019		Year Ended December 31, 2018
Capital expenditures	$	11	$	6
Significant noncash items:
Impairment of assets	—		(219)